84441780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469121}}^1$

素因数の和:469136

約数の個数: 36

約数和(自身を含む): 256140612

約数和(自身を除く): 171698832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469121, 938242, 1407363, 1876484, 2345605, 2814726, 4222089, 4691210, 5629452, 7036815, 8444178, 9382420, 14073630, 16888356, 21110445, 28147260, 42220890, 84441780]

約数ペア:

[(1, 84441780), (2, 42220890), (3, 28147260), (4, 21110445), (5, 16888356), (6, 14073630), (9, 9382420), (10, 8444178), (12, 7036815), (15, 5629452), (18, 4691210), (20, 4222089), (30, 2814726), (36, 2345605), (45, 1876484), (60, 1407363), (90, 938242), (180, 469121)]